| Cagliari Avadi | India Standard Time | -03:30 |
| Cagliari Praia Grande | Brasilia Time | 05:00 |
| Cagliari Singa | Central Africa Time | 00:00 |
| Cagliari Port-de-Paix | Eastern Time | 06:00 |
| Cagliari Colonia del Valle | Central Time | 07:00 |
| Cagliari Niš | Central European Time | 00:00 |
| Cagliari San Bernardo | Chile Time | 06:00 |
| Cagliari Várzea Grande | Amazon Time | 06:00 |
| Cagliari Porto | Western European Time | 01:00 |
| Cagliari Volta Redonda | Brasilia Time | 05:00 |
| Cagliari Kirovohrad | Eastern European Time | -01:00 |
| Cagliari Santa Maria | Brasilia Time | 05:00 |
| Cagliari Lubbock | Central Time | 07:00 |
| Cagliari Madison | Central Time | 07:00 |
| Cagliari Fukui | Japan Time | -07:00 |
| Cagliari Dniprodzerzhyns'k | Eastern European Time | -01:00 |
| Cagliari Montpellier | Central European Time | 00:00 |
| Cagliari Jimeta | West Africa Time | 01:00 |
| Cagliari Częstochowa | Central European Time | 00:00 |
| Cagliari Tiruvottiyūr | India Standard Time | -03:30 |
| Cagliari Oshawa | Eastern Time | 06:00 |
| Cagliari Palmira | Colombia Time | 07:00 |
| Cagliari Bukhara | Uzbekistan Time | -03:00 |
| Cagliari Gilbert | Mountain Time | 09:00 |
| Cagliari Sagar | India Standard Time | -03:30 |
| Cagliari Udon Thani | Indochina Time | -05:00 |
| Cagliari Chemnitz | Central European Time | 00:00 |
| Cagliari Ica | Peru Time | 07:00 |
| Cagliari Orsk | Yekaterinburg Time | -03:00 |
| Cagliari Vanderbijlpark | South Africa Standard Time | 00:00 |
| Cagliari San Cristóbal | Venezuela Time | 06:00 |
| Cagliari Mito | Japan Time | -07:00 |
| Cagliari Norfolk | Eastern Time | 06:00 |
| Cagliari Rizhao | China Time | -06:00 |
| Cagliari Southampton | United Kingdom Time | 01:00 |
| Cagliari A Coruña | Central European Time | 00:00 |
| Cagliari Mau | India Standard Time | -03:30 |
| Cagliari Shimonoseki | Japan Time | -07:00 |
| Cagliari Juliaca | Peru Time | 07:00 |
| Cagliari Nicolás Romero | Central Time | 07:00 |
| Cagliari Ji’an | China Time | -06:00 |
| Cagliari Nizhnevartovsk | Yekaterinburg Time | -03:00 |
| Cagliari Gorgan | Iran Time | -02:30 |
| Cagliari Braunschweig | Central European Time | 00:00 |
| Cagliari Hebi | China Time | -06:00 |
| Cagliari Bago | Myanmar Time | -04:30 |
| Cagliari Bihar Sharif | India Standard Time | -03:30 |
| Cagliari Nuestra Señora del Rosario de Baruta | Venezuela Time | 06:00 |
| Cagliari Puente de Vallecas | Central European Time | 00:00 |
| Cagliari Trabzon | Turkey Time | -01:00 |